JPS6334320U - - Google Patents

Info

Publication number
JPS6334320U
JPS6334320U JP1986125788U JP12578886U JPS6334320U JP S6334320 U JPS6334320 U JP S6334320U JP 1986125788 U JP1986125788 U JP 1986125788U JP 12578886 U JP12578886 U JP 12578886U JP S6334320 U JPS6334320 U JP S6334320U
Authority
JP
Japan
Prior art keywords
oxygen sensor
dual
exhaust pipe
sensor installation
installation position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1986125788U
Other languages
English (en)
Other versions
JPH055214Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986125788U priority Critical patent/JPH055214Y2/ja
Priority to US07/085,965 priority patent/US4745742A/en
Publication of JPS6334320U publication Critical patent/JPS6334320U/ja
Application granted granted Critical
Publication of JPH055214Y2 publication Critical patent/JPH055214Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

【図面の簡単な説明】
第１図は本考案の酸素センサ取付け用排気管と
その近傍の斜視図、第２図は本考案の第１実施例
の酸素センサ取付け用排気管の断面図、第３図は
本考案の第２実施例の酸素センサ取付け用排気管
の断面図、第４図は本考案の第３実施例の酸素セ
ンサ取付け用排気管の断面図、第５図は第３実施
例における角度αとガスあたりの関係図、第６図
は第１ないし第３実施例における角度βとガスあ
たりの関係図、第７図は従来の酸素センサ取付け
用デユアルエキゾーストマニホルドの平面図、第
８図は第７図の酸素センサ取付け部の側面図、第
９図は第７図の酸素センサ取付け部の平面図、第
１０図は第９図の酸素センサ取付け部の断面図、
である。 ５……排気管デユアル部、７，８……デユアル
通路、９……背合せ部、１０……酸素センサ、１
１，１２……デユアル排気管外壁テーパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. デユアルエキゾーストマニホルドに接続された
    、デユアル部を有する排気管において、排気管デ
    ユアル部の一部をデユアル通路が背合せで接触す
    る背合せ構造に構成するとともに該背合せ部を酸
    素センサ設置位置とし、該酸素センサ設置位置よ
    り上流側の排気管デユアル部外壁の一部に該外壁
    の接線の延長線が酸素センサ設置位置に設置され
    る酸素センサの外周にほぼ接するテーパをつけた
    ことを特徴とする酸素センサ取付け用排気管。
JP1986125788U 1986-08-20 1986-08-20 Expired - Lifetime JPH055214Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986125788U JPH055214Y2 (ja) 1986-08-20 1986-08-20
US07/085,965 US4745742A (en) 1986-08-20 1987-08-17 Dual path exhaust pipe for mounting an oxygen sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986125788U JPH055214Y2 (ja) 1986-08-20 1986-08-20

Publications (2)

Publication Number Publication Date
JPS6334320U true JPS6334320U (ja) 1988-03-05
JPH055214Y2 JPH055214Y2 (ja) 1993-02-10

Family

ID=14918877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986125788U Expired - Lifetime JPH055214Y2 (ja) 1986-08-20 1986-08-20

Country Status (2)

Country Link
US (1) US4745742A (ja)
JP (1) JPH055214Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052514A (ja) * 2010-09-03 2012-03-15 Suzuki Motor Corp 内燃機関の排気管構造

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134852A (en) * 1990-08-23 1992-08-04 Tennessee Gas Pipeline Company Clam shell type Y-joint
JPH06167213A (ja) * 1992-08-10 1994-06-14 Ford Motor Co エンジン排ガス装置のための触媒コンバータ
US6773678B2 (en) 2000-03-20 2004-08-10 Endress + Hauser Conducta Gesellschaft Fur Mess Und Regeltechnik Mbh + Co. Mounting system and retractable sensor holder for analytical sensors
JP3521895B2 (ja) * 2000-12-07 2004-04-26 日産自動車株式会社 内燃機関の排気マニホルド
DE10131179A1 (de) * 2001-06-29 2003-01-16 Bosch Gmbh Robert Verfahren zur Bestimmung des Kraftstoff/Luftverhältnisses in einzelnen Zylindern eines mehrzylindrigen Verbrennungsmotors
DE10144015A1 (de) * 2001-09-07 2003-03-27 Bayerische Motoren Werke Ag Abgasanlage für mehrzylindrige Verbrennungsmotoren
DE20120895U1 (de) * 2001-12-28 2002-05-23 Eberspaecher J Gmbh & Co Anschlußelement
JP3791419B2 (ja) * 2002-01-17 2006-06-28 日産自動車株式会社 内燃機関の排気装置
DE20303759U1 (de) * 2003-03-10 2004-07-22 Friedrich Boysen Gmbh & Co. Kg Abgasanlage einer Brennkraftmaschine
DE10311235A1 (de) * 2003-03-14 2004-10-14 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrsträngiges Abgassystem mit mindestens einem Messfühler, Wabenkörper mit einer Ausnehmung für mindestens einen Messfühler und Verfahren zum Betrieb eines mehrsträngigen Abgassystems
JP2007046463A (ja) * 2005-08-05 2007-02-22 Yamaha Motor Co Ltd 排気システムならびにそれを備えるエンジン装置および車両
JP2007198256A (ja) * 2006-01-26 2007-08-09 Calsonic Kansei Corp エキゾーストマニホールド
JP2007224877A (ja) * 2006-02-27 2007-09-06 Denso Corp 内燃機関の排気管への排気センサ取付け構造
JP5014695B2 (ja) * 2006-07-19 2012-08-29 カルソニックカンセイ株式会社 エキゾーストマニホールドの集合部構造
JP6051556B2 (ja) * 2012-03-22 2016-12-27 いすゞ自動車株式会社 内燃機関
EP2775115A1 (en) * 2013-03-04 2014-09-10 FM Projects S.R.L. Exhaust system for two-cylinder engines of motorcycles
JP5993770B2 (ja) * 2013-03-28 2016-09-14 本田技研工業株式会社 多気筒エンジンの排気装置
US10156171B2 (en) 2015-08-07 2018-12-18 Cummins Emission Solutions Inc. Mounting aftertreatment systems from service joints

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164602U (ja) * 1976-06-09 1977-12-13
JPS5627394U (ja) * 1979-08-09 1981-03-13
JPS599918U (ja) * 1982-07-12 1984-01-21 井上エムテ−ピ−株式会社 フロントウインドにおけるモ−ルデイングの組付構造
JPS5952119U (ja) * 1982-09-30 1984-04-05 トヨタ自動車株式会社 排気浄化装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725944A1 (de) * 1977-06-08 1978-12-21 Daimler Benz Ag Abgasreinigungsanlage
JPS5952119B2 (ja) * 1977-07-20 1984-12-18 トキコ株式会社 給油装置
JPS5433539A (en) * 1978-03-29 1979-03-12 Riyouzou Sakamoto Method of making lacquer ware base using dry japanese urush powder
DE3132686A1 (de) * 1981-08-19 1983-03-17 Fa. J. Eberspächer, 7300 Esslingen Zwischenstueck zum anschluss einer sonde zwischen zwei abgasleitungen
JPS5865562U (ja) * 1981-10-26 1983-05-04 日産自動車株式会社 デユアルマニホ−ルドの酸素センサ取付部構造
JPS599918B2 (ja) * 1981-12-29 1984-03-06 富士通株式会社 音声応答装置
JPS603225A (ja) * 1983-06-21 1985-01-09 Mitsubishi Electric Corp スイツチング回路
JPS6119754A (ja) * 1984-07-05 1986-01-28 Sukai Alum Kk 磁気デイスク用ａ１基合金板
JPH0615817B2 (ja) * 1985-05-14 1994-03-02 本田技研工業株式会社 多気筒内燃エンジンの排気マニホ−ルド

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164602U (ja) * 1976-06-09 1977-12-13
JPS5627394U (ja) * 1979-08-09 1981-03-13
JPS599918U (ja) * 1982-07-12 1984-01-21 井上エムテ−ピ−株式会社 フロントウインドにおけるモ−ルデイングの組付構造
JPS5952119U (ja) * 1982-09-30 1984-04-05 トヨタ自動車株式会社 排気浄化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052514A (ja) * 2010-09-03 2012-03-15 Suzuki Motor Corp 内燃機関の排気管構造

Also Published As

Publication number Publication date
JPH055214Y2 (ja) 1993-02-10
US4745742A (en) 1988-05-24

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